从firebase REST api获取没有任何嵌套子数组的第一层数组

时间:2015-07-27 04:23:13

标签: json rest firebase

我希望通过REST api“获取”来自我的firebase JSON的第一层信息,而不需要每个对象都有任何嵌套数组。我怎样才能使用firebase,以避免必须下载整个数据集?

即。从下面的JSON我只想回来:

{ "people":[
   {"name":"bob"},
   {"name":"dave"}
   ]}

完整数据

{  
   "people":[  
      {  
         "name":"bob",
         "measurements":[  
            {  
               "measname":"first test",
               "weights":[  
                  {  
                     "device":"scaleA",
                     "weight":78.0
                  },
                  {  
                     "device":"scaleA",
                     "weight":78.2
                  }
               ]
            }
         ]
      },
      {  
         "name":"bob",
         "measurements":[  
            {  
               "measname":"first test",
               "weights":[  
                  {  
                     "device":"scaleA",
                     "weight":78.0
                  },
                  {  
                     "device":"scaleA",
                     "weight":78.2
                  }
               ]
            }
         ]
      }
   ]
}

1 个答案:

答案 0 :(得分:1)

编辑:我没有意识到你指定这需要服务器端。根据这个问题,它似乎不可能:Database-style Queries with Firebase